Ag3 cohorts analysis version 20250131

A new cohorts analysis version 20250131 has been released for the Ag3 data resource. This is now the default cohorts analysis version when using the malariagen_data Ag3 API. This cohorts analysis will be available for datasets up to and including Ag3.14.

Please note that the new cohorts analysis may change the values of sample metadata columns including taxon, admin1_iso, admin1_name, admin2_name, and derived columns beginning cohorts_ relative to previous cohorts analysis versions.

To pin this cohorts analysis when accessing data:

import malariagen_data

ag3 = malariagen_data.Ag3(
    cohorts_analysis="20250131",
)

This new version introduces some key changes:

• 1 sample previously identified as ‘gambiae’ has been labelled as ‘unassigned’ in sample set 1191-VO-MULTI-OLOUGHLIN-VMF00140.

• 1 sample previously identified as ‘unassigned’ has been labelled as ‘bissau’ in sample set 1188-VO-NIANG-NIEL-SN-2304-VMF00259.

• Administrative and cohorts sample metadata have been added for the following sample sets: 1324-VO-ET-GOLASSA-VMF00275, 1339-VO-GH-AMENGA-ETEGO-VMF00302.

If you need to access the previous version of the cohorts analysis, you can pin it using the code in here.